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Added GZip to cSharp #13

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Added GZip to cSharp #13

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c726f93
gzip added
bd555 May 1, 2015
2baf9ca
gzip added
bd555 May 1, 2015
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29 changes: 29 additions & 0 deletions cSharp/Api-ng-sample-code/Api-ng-sample-code/Json/JsonConvert.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
using System.Text;
using System.IO;
using Newtonsoft.Json;
using System.IO.Compression;


namespace Api_ng_sample_code.Json
Expand All @@ -16,7 +17,35 @@ public static JsonResponse<T> Import<T>(TextReader reader)
var jsonResponse = reader.ReadToEnd();
return Deserialize<JsonResponse<T>>(jsonResponse);
}
public static JsonResponse<T> ImportGzip<T>(Stream reader)
{
var jsonResponse = decompress(reader);
return Deserialize<JsonResponse<T>>(jsonResponse);
}

public static string decompress(Stream reader)
{
using (GZipStream stream = new GZipStream(reader, CompressionMode.Decompress))
{
const int size = 4096;
byte[] buffer = new byte[size];
using (MemoryStream memory = new MemoryStream())
{
int count = 0;
do
{
count = stream.Read(buffer, 0, size);
if (count > 0)
{
memory.Write(buffer, 0, count);
}
}
while (count > 0);
return System.Text.ASCIIEncoding.ASCII.GetString(memory.ToArray());
}

}
}
public static T Deserialize<T>(string json)
{
return Newtonsoft.Json.JsonConvert.DeserializeObject<T>(json);
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31 changes: 25 additions & 6 deletions cSharp/Api-ng-sample-code/Api-ng-sample-code/JsonRpcClient.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ protected WebRequest CreateWebRequest(Uri uri)
request.Method = "POST";
request.ContentType = "application/json-rpc";
request.Headers.Add(HttpRequestHeader.AcceptCharset, "ISO-8859-1,utf-8");
request.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip");
request.Headers.Add(CustomHeaders);
return request;
}
Expand All @@ -151,17 +152,35 @@ public T Invoke<T>(string method, IDictionary<string, object> args = null)

using (WebResponse response = GetWebResponse(request))
using (Stream stream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
var jsonResponse = JsonConvert.Import<T>(reader);
Console.WriteLine("\nGot Response: " + JsonConvert.Serialize<JsonResponse<T>>(jsonResponse));
if (jsonResponse.HasError)
if (response.ContentEncoding.ToLower() == "gzip")
{
throw ReconstituteException(jsonResponse.Error);
var jsonResponse = JsonConvert.ImportGzip<T>(stream);
Console.WriteLine("\nGot Response: " + JsonConvert.Serialize<JsonResponse<T>>(jsonResponse));
if (jsonResponse.HasError)
{
throw ReconstituteException(jsonResponse.Error);
}
else
{
return jsonResponse.Result;
}
}
else
{
return jsonResponse.Result;
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
var jsonResponse = JsonConvert.Import<T>(reader);
Console.WriteLine("\nGot Response: " + JsonConvert.Serialize<JsonResponse<T>>(jsonResponse));
if (jsonResponse.HasError)
{
throw ReconstituteException(jsonResponse.Error);
}
else
{
return jsonResponse.Result;
}
}
}
}
}
Expand Down